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{{primitive|a?b<br>a?y}} |
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'''Random''' takes two values and returns random values based on their types. |
'''Random''' takes two values and returns random values based on their types. The named version in K7+ is called '''rand'''. |
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For the [[monadic]] version, see [[random-float]]. |
For the [[monadic]] version, see [[random-float]]. |
Revision as of 16:11, 13 August 2021
Random
a?b
a?y
a?y
Random takes two values and returns random values based on their types. The named version in K7+ is called rand.
For the monadic version, see random-float.
When given two integers, generates a
random integers in the range !b
.
6?5 0 1 1 2 3 2 6?5 0 2 4 1 4 0
When the right argument is an array, makes a
random choices from array y
.
If a
is negative, deals abs a
elements from the array without replacement(no repeats of previously chosen elements).
10?"ABCDE" "ABBCDCACEB" 10?"ABCDE" "EABABDACEA" -3?"ABCDE" "DAE" -3?"ABCDE" "DCE"